An entity called the garbage collector is used to allocate and deallocate memory as and when required by an application. On selecting this option Entity Framework will adhere to Singular or Plural coding conventions. Let’s start. LINQ allows us to write queries over local collection objects and remote data sources like SQL, XML documents, etc. The term POCO simply specifies that the POCO classes don’t contain any reference that is specific to the entity framework or .NET framework. ADO.NET Entity Framework is an ORM framework that empowers developers to work with various relational databases like SQL Server, Oracle, DB2, MYSQL etc. .edmx file is a XML file and it has Conceptual Model, Storage Model and Mapping details i.e. Entity Framework is an additional layer between application and database that enables the developers to program against the conceptual application model instead of programming directly against the relational storage schema. Top 50 Entity framework interview questions & answers, .Net Framework Interview Questions and Answers, ADO.Net Interview Questions and Answers for Freshers, Experienced, ASP.Net MVC Interview questions and Answers, "Entity Framework will be around the ADO.NET, which means ADO.NET is faster than Entity Framework.". An entity called the garbage collector is used to allocate and deallocate memory as and when required by an application. 1. Conceptual Models are the model classes which contain the relationships. Let’s define a very simple model using classes. Udemy Editor. For example, here you add MVC and Entity Framework to the services collection. Pluralize and Singularize gives the meaningful naming conventions for objects. There are three approaches to domain modeling which was introduced with Entity Framework 4.1: Ans. Find out the top 25 entity framework interview questions & Answers for fresher and experienced candidates. Entity Framework is injection safe since it always generates parameterized SQL commands which help to protect our database against SQL Injection. Copyright © 2016 A4Academics. Mar 07, 2019. If you want to crack your C# interview, you’ve come across the right book. It was developed by Microsoft to allow programmers to build dynamic web sites, web services and web applications. Answer: Yes, Entity Framework is an open source and is separated from .NET from the release of 6th version. Share this article . The Configure() method specifies and configures the services added earlier for application’s use. Microsoft introduced Entity Framework in 2008 with . C# interview questions approaches in entity Framework? Ans. Each quiz contains 20 questions and there is no time limit. Following are the basic features of Entity Framework. Q. Interview questions and answers for Entity Framework. Get out there and build something! Q1. A SQL injection attack is an attack mechanism used by hackers to steal sensitive information from the database of an organization. Entity framework is a new Microsoft technology that allows programmers to connect to databases using data model objects. To avoid this one, you should never combine user inputs with Entity SQL command text. Here, you will about the EF fundamentals, data modelling approaches, relationship, database migrations and querying database. 45 Entity Framework Core Questions & Answers. Entity Framework Core Interview Questions and answers to prepare for interviews, for quick revision and provide strength to your EF Core skills. ANSWER keyboard_arrow_down favorite_border. Entity Framework Core Interview Questions and answers to prepare for interviews, for quick revision and provide strength to your EF Core skills. LINQ is a readable code that can be used as a standard way to extract data from XML documents, arrays, relational databases, and other third-party data sources. favorite 0 Login. This book has been written to prepare yourself for ASP.NET MVC Interview. 4) What is the difference between Entity Framework and LINQ to SQL? Entity Framework Interview Questions: Conclusion. ASP.NET Core; Angular 2; Entity Framework Core; TypeScript; Recommended Books; ASP.NET Core Interview Questions. Advanced C# Interview Questions ; Question 24. Entity Framework is being developed as an Open Source product. Post navigation. Share this article . Dapper was created by StackOverflow team to address their issues and open source it. DbSet is can only be created from a DbContext instance. EF6 allows us to execute raw SQL queries to query the database. "PMP","PMI", "PMI-ACP" and "PMBOK" are registered marks of the Project Management Institute, Inc. Salesforce and the respective Salesforce logos are the registered trademarks of Salesforce.com. The term POCO does not mean to imply that your classes are either plain or old. In this MVC interview questions article, I have collected the most frequently asked questions which are collected after consulting with top industry experts in the field of design patterns, ASP.NET and Spring Framework.If you want to brush up with the MVC basics, which I recommend you to do before going ahead with this MVC Interview Questions, take a look at this article on MVC … LINQ to Entities is a query language which we used to write queries against the object models and the query result will return the entities defined in the Conceptual Model. Mention what is the key advantage of using Entity Framework or EF? Nov 26, 2019. Entity Framework (EF) Core is a lightweight, extensible, and cross-platform version of Entity Framework. This article contains most commonly asked interview questions and answers for Entity Framework. ADO.NET Entity Framework is an open source ORM framework that allows you to query the database in an object-oriented fashion. Added, Modified, Deleted, Unchanged, Detached are various Entity States. 2) Why to use Entity Framework? Q#2.